CN113035597B - Winding equipment of capacitor - Google Patents
Winding equipment of capacitor Download PDFInfo
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- CN113035597B CN113035597B CN202110247344.2A CN202110247344A CN113035597B CN 113035597 B CN113035597 B CN 113035597B CN 202110247344 A CN202110247344 A CN 202110247344A CN 113035597 B CN113035597 B CN 113035597B
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- sliding groove
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- 238000004804 winding Methods 0.000 title claims abstract description 89
- 239000003990 capacitor Substances 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000005520 cutting process Methods 0.000 claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000005381 potential energy Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 abstract description 56
- 238000007493 shaping process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/02—Machines for winding capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Winding Of Webs (AREA)
Abstract
The invention discloses a capacitor winding device which at least comprises a base, a support, a feeding mechanism, a winding mechanism and a cutting mechanism, wherein the support and the feeding mechanism are arranged on the base, the winding mechanism and the cutting mechanism are arranged on the support, the winding mechanism comprises a sliding groove, a sliding block and a plurality of winding parts, the sliding block is arranged in the sliding groove so as to be capable of sliding along the extending direction of the sliding groove, the winding parts are arranged on the sliding block, and the sliding groove is closed, so that the sliding block at a first position can return to the first position after moving a set distance along the sliding groove. In this application, under the sufficient circumstances of release paper, negative pole foil and positive pole foil on feed mechanism, equipment need not to shut down, can continuous operation, and then can improve the shaping efficiency of core package.
Description
Technical Field
The invention relates to the technical field of capacitor auxiliary equipment, in particular to capacitor winding equipment.
Background
The capacitor is an essential basic element of electronic equipment and power equipment, is widely applied to the fields of audio-video equipment, computer terminal equipment, communication equipment, energy-saving light sources, automobile electronics, electrical equipment, electronic systems, military products, aerospace and the like, and the demand of the capacitor is increased year by year, and the capacitor is required to have large capacity, high pressure resistance, good quality and high reliability. The winder is an indispensable device in the preparation process of the capacitor, is used for nailing the electrode plate and winding the battery cell, and can be applied to the fields of super capacitors, aluminum electrolytic capacitors, solid capacitors, batteries and the like. For example, patent document with publication number CN111725006a discloses a winder for capacitor production, which comprises a base, wherein damping blocks are arranged on two sides of the outer side of the base, rubber pads matched with the damping blocks are arranged on two sides of the base, a control console is arranged at the top of one group of the damping blocks, a U-shaped mounting frame is arranged at the top of the other group of the damping blocks, a mounting frame is arranged at the middle position of the top of the base, a mounting seat is arranged at one end of the front of the mounting frame, an unreeling roller is arranged at the top of the mounting seat, and a guide roller is arranged at one side of the top of the mounting frame; the device provided by the invention is convenient for driving the cutter to move in height through the cooperation of the inner sleeve A and the outer sleeve A, and can be unfolded to correspond to the cutter by utilizing the hinged cooperation of the hinged graduated scale, so that the distance between cutting of the cutter is convenient to measure, meanwhile, the sliding movement of the sliding block A and the sliding rail A is utilized, the flexibility of the position movement of the cutter is improved, and the working efficiency of operators is enhanced.
In the prior art, the core bag needs to be stopped in the process of unloading after the winding is completed, so that the forming efficiency of the core bag is reduced. The present application therefore aims to provide a winding device capable of overcoming the above drawbacks.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a winding device of a capacitor.
The aim of the invention is achieved by the following technical scheme: the utility model provides a winding equipment of electric capacity, includes base, support, feed mechanism, winding mechanism and cutting mechanism at least, the support with feed mechanism all set up in on the base, winding mechanism with cutting mechanism all set up in on the support, winding mechanism includes sliding tray, slider and a plurality of coiling portion, the slider set up in the sliding tray in order to follow the extending direction slip of sliding tray, coiling portion set up in on the slider, the sliding tray is closed form for the slider that is located the first position is followed the sliding tray removes and sets for the distance after can returning to the first position.
Preferably, the sliding groove at least comprises a first straight line section and a second straight line section which are parallel to each other, and two ends of each of the first straight line section and the second straight line section are connected through an arc line section to form a closed loop.
Preferably, the winding part at least comprises a mounting plate, a rotating disc, a first fixing rod and a second fixing rod, wherein the mounting plate is arranged on the sliding block, a fixing groove with a rolling bearing is formed in the mounting plate, the rotating disc is nested in the rolling bearing, the first fixing rod is fixedly connected to the rotating disc, the second fixing rod is slidingly connected to the rotating disc, and the first fixing rod and the second fixing rod are approximately parallel to each other.
Preferably, the rotating disc is provided with a sliding groove, the end part of the second fixing rod is nested in the sliding groove so as to slide along the extending direction of the sliding groove, and under the condition that the second fixing rod slides along the extending direction of the sliding groove, the distance between the first fixing rod and the second fixing rod can be gradually reduced to zero.
Preferably, a fixing hole is formed in the first side of the sliding block, a coil spring is arranged in the fixing hole, the winding part further comprises a squeeze roller and a connecting rod, the squeeze roller is arranged at the first end of the connecting rod, and the second end of the connecting rod is nested in the fixing hole and connected with the coil spring.
Preferably, the connection rod is rotatable about a central axis of the coil spring so that the coil spring can be curled to store elastic potential energy, wherein the pressing roller can be abutted to contact the first fixing rod or the second fixing rod.
Preferably, the cutting mechanism comprises at least a cutting blade and a push rod motor, the push rod motor is arranged on the second side of the sliding block, and the cutting blade is connected to the push rod motor.
Preferably, the winding part further includes a first core body and a second core body, each of which can be in a hollow cylindrical shape, so that the first core body can be sleeved on the first fixing rod, and the second core body can be sleeved on the second fixing rod, wherein each of the cross-sectional shapes of the first core body and the second core body is semicircular
Preferably, the feeding mechanism at least comprises a first feeding roller, a second feeding roller, a third feeding roller and a fourth feeding roller which are arranged at intervals, wherein the first feeding roller, the second feeding roller, the third feeding roller and the fourth feeding roller can rotate around the central axis of the feeding mechanism.
Preferably, the feeding mechanism further comprises a roller arranged on the support, and the roller can rotate around the central axis of the roller.
The invention has the following advantages:
(1) In the prior art, the core bag needs to be stopped in the process of unloading after the winding is completed, so that the forming efficiency of the core bag is reduced. In this application, under the sufficient circumstances of release paper, negative pole foil and positive pole foil on feed mechanism, equipment need not to shut down, can continuous operation, and then can improve the shaping efficiency of core package.
(2) In the prior art, when the separator paper, the negative electrode foil and the positive electrode foil are initially contacted with the first core body or the second core body, the separator paper, the negative electrode foil and the positive electrode foil are usually required to be bonded with each other by means of glue spraying and the like, so that the equipment cost and the labor cost are increased. The utility model provides a clamp fixing of release paper, negative pole foil and anodal foil can be realized through the clamp of first core and second core, convenient operation is swift, has reduced equipment cost and cost of labor simultaneously.
(3) When the winding part at the rightmost side is used for finishing winding forming of the core bag, the cutting mechanism on the winding part at the left side of the winding part at the rightmost side moves downwards to finish cutting and cutting of the core bag. After the winding of the core pack on the winding part on the rightmost side is completed, the left side of the core pack can be approximately in contact with the winding part on the left side of the core pack, and further, after cutting, redundant isolating paper, negative electrode foil and positive electrode foil on the winding part on the left side are fewer, so that the utilization rate of raw materials can be improved.
Drawings
FIG. 1 is a schematic view of a preferred winding apparatus of the present invention;
FIG. 2 is a schematic view of a preferred winding mechanism of the present invention;
FIG. 3 is a schematic view of a preferred sliding groove arrangement of the present invention;
fig. 4 is a schematic view showing a preferred arrangement of the squeeze rolls of the present invention.
In the figure, a 1-base, a 2-support, a 3-feeding mechanism, a 4-winding mechanism, a 5-cutting mechanism, a 4 a-sliding groove, a 4 b-sliding block, a 4 c-winding part, a 4 a-1-first straight line segment, a 4 a-2-second straight line segment, a 4 a-3-arc segment, a 4 c-1-mounting plate, a 4 c-2-rotating disc, a 4 c-3-first fixed rod, a 4 c-4-second fixed rod, a 4 c-5-extrusion roller, a 4 c-6-connecting rod, a 4 c-7-first core, a 4 c-8-second core, a 6-rolling bearing, a 7-fixed groove, an 8-sliding groove, a 9-first side, a 10-fixed hole, a 11-coil spring, a 12-second side, a 5 a-cutting blade, a 5 b-push rod motor, a 3 a-first feeding roller, a 3 b-second feeding roller, a 3 c-third feeding roller, a 3 d-fourth feeding roller and a 3 e-compression roller.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, the present application provides a winding device for a capacitor, which at least includes a base 1, a bracket 2, a feeding mechanism 3, a winding mechanism 4 and a cutting mechanism 5. The bracket 2 and the feeding mechanism 3 are arranged on the base 1. The winding mechanism 4 and the cutting mechanism 5 are arranged on the bracket 2. The winding device of the present application can be used to complete winding of the core pack. Specifically, a separator paper, a negative electrode foil and a positive electrode foil in a roll form are placed in the feeding mechanism 3. The respective ends of the separator paper, the negative electrode foil and the positive electrode foil are stacked on each other and then clamped by the winding mechanism 4, and then the winding mechanism 4 is rotated, thereby achieving winding formation of the core package.
Preferably, the winding mechanism 4 comprises a plurality of sliding grooves 4, a slider 4b and a winding portion 4c. The slider 4b is slidably provided in the slide groove 4a so as to be slidable in the extending direction of the slide groove 4 a. For example, the sliding groove 4a may be provided with a roller on a sliding rail and a motor for driving the roller, and after the roller is coupled with the sliding rail, the movement of the sliding block 4b can be realized by driving of the motor. The winding portion 4c is provided on the slider 4 b. The slide groove 4a is closed so that the slider 4b located at the first position can return to the first position after moving a set distance along the slide groove 4 a. Specifically, as shown in fig. 3, the slide groove 4a includes at least a first straight line segment 4a-1 and a second straight line segment 4a-2 that are parallel to each other. The two ends of each of the first straight line segment 4a-1 and the second straight line segment 4a-2 are connected by an arc segment 4a-3 to form a closed loop. In the initial state, the sliders 4a are disposed on the first straight line segment 4a-1 at intervals, and the separator paper, the negative electrode foil, and the positive electrode foil all pass through the winding portion 4c in order from left to right. As shown in fig. 1, at the time of winding, the winding portion 4c located on the rightmost side is first rotated to form a core pack, and then the surplus separator paper, the negative electrode foil, and the positive electrode foil connected to the core pack can be cut off by a cutting mechanism. The winding part 4c at the rightmost side moves along the sliding groove 4 to enter the second straight line section 4a-2, manual and automatic unloading of the core package can be realized on the second straight line section 4a-2, and finally, the winding part 4a at the rightmost side reenters the first straight line section 4a-1 along the arc line section 4a-3, so that continuous and circular winding and forming of the core package can be realized. In the prior art, the core bag needs to be stopped in the process of unloading after the winding is completed, so that the forming efficiency of the core bag is reduced. In this application, under the sufficient condition of release paper, negative pole foil and positive pole foil on feed mechanism 3, equipment need not to shut down, can continuous operation, and then can improve the shaping efficiency of core package.
Preferably, the winding portion 4c includes at least a mounting plate 4c-1, a rotating plate 4c-2, a first fixing lever 4c-3 and a second fixing lever 4c-4. The mounting plate 4C-1 is provided on the slider 4 b. The mounting plate 4c-1 is provided with a fixing groove 7 with a rolling bearing 6. The rotating disc 4c-2 is nested in the rolling bearing 6 such that the rotating disc 4c-2 can rotate around the central axis of the rolling bearing 6. The mounting plate 4c-1 may be provided with a driving motor connected to the rotating disc 4c-2, so that the rotating disc 4c-2 is rotated by the driving motor. The first fixed lever 4c-3 is fixedly connected to the rotating disk 4c-2. The second fixed lever 4c-4 is slidably coupled to the rotating disk 4c-2, wherein the first fixed lever 4c-3 and the second fixed lever 4c-4 are substantially parallel to each other. Specifically, the rotating disc 4c-2 is provided with a chute 8, and the end portion of the second fixing rod 4c-4 is nested in the chute 8 so as to be capable of sliding along the extending direction of the chute 8. For example, a track may be provided in the chute, and a roller may be provided at an end of the second fixing rod 4c-4, and the roller may be coupled to the track to realize sliding of the second fixing rod 4c-4. The rotating disc 4c-2 may be provided with a push rod motor connected to the second fixed rod 4c-4, and further the movement of the second fixed rod 4c-4 can be achieved by a driving force provided by the push rod motor. In the case where the second fixing lever 4c-4 slides in the extending direction of the chute 8, the distance between the first fixing lever 4c-3 and the second fixing lever 4c-4 can be gradually reduced to zero. For example, as shown in fig. 2, the second fixing rod 4c-4 is located below the first fixing rod 4c-3, and when the second fixing rod 4c-4 moves upward along the chute 8, the distance between the first fixing rod 4c-3 and the second fixing rod 4c-4 gradually decreases. The winding portion 4c also includes a first core 4c-7 and a second core 4c-8. The first core 4c-7 and the second core 4c-8 can be in a middle column shape, so that the first core 4c-7 can be sleeved on the first fixing rod 4c-3, and the second core 4c-8 can be sleeved on the second fixing rod 4c-4. The cross-sectional shape of each of the first core 4c-7 and the second core 4c-8 is semicircular. When the second fixing rod 4c moves upward, the first core 4c-7 and the second core 4c-8 can be butted with each other to form a cylinder with a circular cross section, at this time, the separator paper, the negative electrode foil and the positive electrode foil can be clamped by the first core 4c-7 and the second core 4c-8, and then the winding formation of the core package can be realized after the rotating disc 4c-2 rotates. In the prior art, when the separator paper, the negative electrode foil and the positive electrode foil are preliminarily contacted with the first core 4c-7 or the second core 4c-8, the separator paper, the negative electrode foil and the positive electrode foil are bonded to each other by spraying glue or the like, which leads to an increase in equipment cost and labor cost. The clamping and fixing of the isolating paper, the negative electrode foil and the positive electrode foil can be realized through clamping the first core body 4c-7 and the second core body 4c-8, the operation is convenient and quick, and meanwhile, the equipment cost and the labor cost are reduced.
Preferably, the first side 9 of the slider 4b is provided with a fixing hole 10. The fixing hole 10 is provided therein with a coil spring 11. The winding portion 4c further includes a pressing roller 4c-5 and a connecting rod 4c-6. The squeeze roller 4c-5 is disposed on a first end of the connecting rod 4c6, and a second end of the connecting rod 4c-6 is nested in the fixing hole 10 and connected to the coil spring 11. The connecting rod 4c-6 can rotate around the central axis of the coil spring 11 so that the coil spring 11 can be curled to store elastic potential energy, wherein the pressing 4c-5 can be brought into abutting contact with the first fixing rod 4c-3 or the second fixing rod 4c-4. During the continuous rotation of the rotating disc 4c-2, the diameters of the core pack wound around the first and second fixing rods 4c-3 and 4c-4 are gradually increased, and at this time, the pressing roller 4c-5 can apply a pressing force to the core pack under the elastic force of the coil spring 11, which can contribute to the close fitting between the separator paper, the negative electrode foil, and the positive electrode foil. Meanwhile, after the core package is cut, the extrusion 4c-5 can apply acting force to the end part of the core package, so that the core package is in a shaping state, and the probability of rebound divergence can be reduced.
Preferably, the cutting mechanism 5 includes at least a cutting blade 5a and a push rod motor 5b. The push rod motor 5b is arranged on the second side 12 of the slider 4 b. The cutting blade 5a is connected to a push rod motor 5b. The cutting edge of the cutting blade 5a may be inclined to enhance the cutting effect, for example, the first end of the cutting blade 5a is spaced from the ground more than the second end thereof. The cutting blade 5a can be driven to move downwards by the extension of the push rod motor, and the cutting blade 5a can be driven to move upwards by the shortening of the push rod motor. In use, when the rightmost winding portion 4c completes the winding formation of the core pack, the cutting mechanism 5 on the winding portion 4c on the left side of the rightmost winding portion 4c will move downward to complete the cutting and cutting of the core pack. After the winding of the core pack on the rightmost winding portion 4c is completed, the left side of the core pack can be substantially abutted against the left winding portion 4c, and further, after cutting, the left winding portion 4c is cut, the excessive separator paper, negative electrode foil and positive electrode foil are less, and further, the utilization of the raw material can be improved.
Preferably, the feeding mechanism 3 includes at least a first feeding roller 3a, a second feeding roller 3b, a second feeding roller 3c, and a fourth feeding roller 3d arranged at intervals from each other. The first feeding roller 3a, the second feeding roller 3b, the third feeding roller 3c and the fourth feeding roller 3d are each rotatable about their own central axis. The core pack typically includes four layers, a separator paper layer, a negative electrode foil layer, a separator paper layer, and a positive electrode foil layer, respectively. The first feeding roller 3a and the third feeding roller 3c are used for placing the separator paper layer. The second feeding roller is used for placing the negative foil layer. The fourth feeding roller 3d is used for placing the positive electrode foil layer. The feeding mechanism 3 further comprises a roller 3e arranged on the bracket 2. The platen roller 3e is rotatable about its own central axis. After the isolating paper, the negative electrode foil and the positive electrode foil are stacked, the isolating paper, the negative electrode foil and the positive electrode foil sequentially pass through a plurality of winding parts 4c after being guided by the rolling roller 3e, and can be pressed in advance by the rolling roller 3e, so that the aim of improving the laminating of the isolating paper, the negative electrode foil and the positive electrode foil is fulfilled.
The working principle of the application is as follows: in use, the separator paper layer is placed on the first and third feed rollers 3a, 3 c. The second feed roller 3b places the negative foil layer. And a positive electrode foil layer is placed on the fourth feeding roller 3d. The first core body 4c-7 is sleeved on the first fixing rod 4c-3, and the first core body 4c-8 is sleeved on the second fixing rod 4c-4. The ends of the separator paper, the anode foil and the cathode foil are pulled out of stacked alignment with each other and then passed around the nip roller 3e so that the separator paper, the anode foil and the cathode foil can be horizontally extended rightward until the ends of the separator paper, the anode foil and the cathode foil are extended to the rightmost winding portion, and then the second fixing rod 4c-4 of the rightmost winding portion 4c is moved upward to clamp the ends of the separator paper, the anode foil and the cathode foil, and the first fixing rod 4c-3 and the second fixing rod 4c-4 of the remaining winding portion 4c are kept in a state of being separated from each other. Subsequently, the rotary disk 4c-2 of the rightmost winding portion 4c is rotated, and at this time, the separator paper, the negative electrode foil, and the positive electrode foil can be wound around the first and second cores 4c-7 and 4c-8. Cutting of the core package can be achieved through the cutting mechanism 5 after the core package is wound into a shape. Finally, the winding part 4c at the rightmost side is moved from the first straight line segment 4a-1 to the second straight line segment 4a-2 for unloading, and after the rest winding parts 4c uniformly move to the right by one station, the winding part 4c on the second straight line segment 4a-2 is moved to the leftmost side of the first straight line segment 4a-1 again, so that continuous and circular winding of the core package can be realized.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The winding equipment of the capacitor at least comprises a base (1), a support (2), a feeding mechanism (3), a winding mechanism (4) and a cutting mechanism (5), wherein the support (2) and the feeding mechanism (3) are arranged on the base (1), the winding mechanism (4) and the cutting mechanism (5) are arranged on the support (2), the winding equipment is characterized in that the winding mechanism (4) comprises a sliding groove (4 a), a sliding block (4 b) and a plurality of winding parts (4 c), the sliding block (4 b) is arranged in the sliding groove (4 a) so as to slide along the extending direction of the sliding groove (4 a), the winding parts (4 c) are arranged on the sliding block (4 b), the sliding groove (4 a) is in a closed shape, the sliding block (4 b) positioned at a first position can return to the first position after moving a set distance along the sliding groove (4 a), the cutting mechanism (5) at least comprises a motor (5 a) and a cutting blade (5 b) and a push rod (5 b) are arranged on one side (10 b) of the push rod (5 b), the fixing hole (10) is internally provided with a coil spring (11), the winding part (4 c) further comprises a squeeze roller (4 c-5) and a connecting rod (4 c-6), the squeeze roller (4 c-5) is arranged at the first end of the connecting rod (4 c-6), and the second end of the connecting rod (4 c-6) is arranged in the fixing hole (10) in a nested mode and is connected with the coil spring (11).
2. The winding device according to claim 1, characterized in that the sliding groove (4 a) comprises at least a first straight line segment (4 a-1) and a second straight line segment (4 a-2) parallel to each other, both ends of each of the first straight line segment (4 a-1) and the second straight line segment (4 a-2) being connected via an arc segment (4 a-3) to constitute a closed loop.
3. The winding device according to claim 1, characterized in that the winding portion (4 c) comprises at least a mounting plate (4 c-1), a rotating disc (4 c-2), a first fixing rod (4 c-3) and a second fixing rod (4 c-4), the mounting plate (4 c-1) being arranged on the slider (4 b), the mounting plate (4 c-1) being provided with a fixing groove (7) with a rolling bearing (6), the rotating disc (4 c-2) being nested in the rolling bearing (6), the first fixing rod (4 c-3) being fixedly connected to the rotating disc (4 c-2), the second fixing rod (4 c-4) being slidingly connected to the rotating disc (4 c-2), wherein the first fixing rod (4 c-3) and the second fixing rod (4 c-4) are substantially parallel to each other.
4. A winding device according to claim 3, characterized in that the rotating disc (4 c-2) is provided with a chute (8), the end of the second fixing rod (4 c-4) being arranged nested in the chute (8) so as to be slidable in the direction of extension of the chute (8), in which case the distance between the first fixing rod (4 c-3) and the second fixing rod (4 c-4) can be gradually reduced to zero with the second fixing rod (4 c-4) sliding in the direction of extension of the chute (8).
5. The winding device according to claim 4, characterized in that the connecting rod (4 c-6) is rotatable about the central axis of the coil spring (11) such that the coil spring (11) can be curled to store elastic potential energy, wherein the squeeze roller (4 c-5) can be brought into abutting contact with the first fixing rod (4 c-3) or the second fixing rod (4 c-4).
6. The winding device according to claim 5, characterized in that the winding portion (4 c) further comprises a first core (4 c-7) and a second core (4 c-8), each of the first core (4 c-7) and the second core (4 c-8) can be hollow cylindrical, such that the first core (4 c-7) can be sleeved on the first fixing rod (4 c-3), and the second core (4 c-8) can be sleeved on the second fixing rod (4 c-4), wherein each of the cross-sectional shapes of the first core (4 c-7) and the second core (4 c-8) is semicircular.
7. The winding device according to claim 2, characterized in that the feeding mechanism (3) comprises at least a first feeding roller (3 a), a second feeding roller (3 b), a third feeding roller (3 c) and a fourth feeding roller (3 d) arranged at intervals from each other, wherein the first feeding roller (3 a), the second feeding roller (3 b), the third feeding roller (3 c) and the fourth feeding roller (3 d) are each rotatable about their own central axis.
8. The winding device according to claim 7, characterized in that the feeding mechanism (3) further comprises a roller (3 e) arranged on the support (2), the roller (3 e) being rotatable about its own central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247344.2A CN113035597B (en) | 2021-03-05 | 2021-03-05 | Winding equipment of capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247344.2A CN113035597B (en) | 2021-03-05 | 2021-03-05 | Winding equipment of capacitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113035597A CN113035597A (en) | 2021-06-25 |
| CN113035597B true CN113035597B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110247344.2A Active CN113035597B (en) | 2021-03-05 | 2021-03-05 | Winding equipment of capacitor |
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